		
		.div1{
			width: 100%;
			margin: 0 auto;
		}
		.div1-img{
			width: 100%;
		}
		.bg1{
			width: 100%;
			position: relative;
			bottom: 420px;
		}
		.tvdiv{
			position: relative;
			margin: 0 auto;
			width: 800px;
			bottom: 1000px;
		}
		.tvimg{
			width: 800px;
		}
		.tvtxt1{
			position: relative;
			width: 800px;
			margin: 0 auto;

			bottom: 1700px;
			font-size: 40px;
			font-family: "宋体";
			font-weight: bold;
			z-index: 2;
		}
		.tvtxt2{
			position: relative;
			width: 700px;
			margin: 0 auto;
			padding-left: 30px;
			bottom: 1690px;
			font-size: 30px;
			font-family: "宋体";
			z-index: 2;
		}
		.videodiv{
			width: 760px;
			margin: 0 auto;
			position: relative;
			bottom: 1650px;
		}
		.tvvideo{
			width: 760px;
		}